See the "Designate valid cell entries" in the Help.
The function lets you to select a list of menu entries - in the Help there
is a whole host of options.

Toppers pÃ*Å¡e:

=(EndDate-Startdate) and format cell as General [or Custom=d] to give
difference in days.

=(B1-A1) where B1=17/06/2006 and A1 = 0106/2006 will produce result of 16

HTH

"Onkar Raut" wrote:

i need a formula/function to calculate the difference between two dates in
microsoft excel worksheet.